Bug #83074 Building protobuf gives deprecation warnings on macOS 10.12

• Submitted: 21 Sep 2016 8:59
• Modified: 21 Sep 2016 13:26
• Reporter: Jon Olav Hauglid
• Status: Closed
• Category: MySQL Server: Compiling
• Severity: S3 (Non-critical)
• Version: 8.0.1
• OS: Any
• CPU Architecture: Any

[21 Sep 2016 8:59] Jon Olav Hauglid

Description:
Building 8.0 on macOS 10.12 gives tons of deprecation warnings like this:
In file included from ./jhauglid/repo/mysql/extra/protobuf/protobuf-2.6.1/src/google/protobuf/stubs/atomicops_internals_x86_gcc.cc:36:
In file included from ./jhauglid/repo/mysql/extra/protobuf/protobuf-2.6.1/src/google/protobuf/stubs/atomicops.h:184:
./jhauglid/repo/mysql/extra/protobuf/protobuf-2.6.1/src/google/protobuf/stubs/atomicops_internals_macosx.h:73:10: warning: 'OSAtomicAdd32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_fetch_add() from <atomic> instead [-Wdeprecated-declarations]
  return OSAtomicAdd32Barrier(increment, const_cast<Atomic32*>(ptr));
         ^

How to repeat:
Build 8.0 on macOS 10.12.

Suggested fix:
Disable deprecation warnings when building protobuf.

[21 Sep 2016 13:26] Paul DuBois

Posted by developer:
 
Fixed in 8.0.1.

Code cleanup. No changelog entry needed.